1520020716

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^2\times {\mathrm{75353}}^1$

素因数の和:75442

約数の個数: 36

約数和(自身を含む): 3635378376

約数和(自身を除く): 2115357660

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 1681, 3362, 5043, 6724, 10086, 20172, 75353, 150706, 226059, 301412, 452118, 904236, 3089473, 6178946, 9268419, 12357892, 18536838, 37073676, 126668393, 253336786, 380005179, 506673572, 760010358, 1520020716]

約数ペア:

[(1, 1520020716), (2, 760010358), (3, 506673572), (4, 380005179), (6, 253336786), (12, 126668393), (41, 37073676), (82, 18536838), (123, 12357892), (164, 9268419), (246, 6178946), (492, 3089473), (1681, 904236), (3362, 452118), (5043, 301412), (6724, 226059), (10086, 150706), (20172, 75353)]